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Diffstat (limited to '')
| -rw-r--r-- | src/miscbltin.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/miscbltin.c b/src/miscbltin.c index be746b2..ec9872d 100644 --- a/src/miscbltin.c +++ b/src/miscbltin.c @@ -237,7 +237,7 @@ umaskcmd(int argc, char **argv) } else { int new_mask; - if (isdigit(*ap)) { + if (isdigit((unsigned char) *ap)) { new_mask = 0; do { if (*ap >= '8' || *ap < '0') |